I am preparing my photos to put into a physical album. The album is 20cm wide and 25.4cm high; I will print the photos and stick them into the album (rather than print the album). Most of the photos are landscape; I will print them as 9x13 and have two per page.
However, I have some landscape photos that have large groups of people; too much detail for 9x13. I want to print these as 13x18 or even 15x21 and give them an entire page. This means that I have to rotate them. I can then either set the bottom always to the outer edge of the album or always to the right side of the page. The outer edge may be easier to look at, but the right side has the advantage that you can see both photos when there are two like that next to each other. What would be the common choice if I have two such pages next to each other? I think either of these options, but I can't decide.
I also have some portrait photos which I don't find so special that they should take an entire page. I want to print these as 9x13 and put two of them next to each other. Here the same question applies: should the bottom align with the outer edge or the right edge of the page?
I can imagine that the answer will be "you can do whatever you like", but did want to check if there is any kind of standard way to do this.
Landscape photo aligned with the outer edge (left and right page):
or with the right edge:
Portrait photos aligned with the outer edge:
or with the right edge: